1. made of high quality silicone materials2.durable,waterproof, heat- resistance, anti-viabration3.absorb light and glow in the dark4.various colors available5.OEM acceptable

Specifications1) Built-in FM transmitter 2) With remote controller 3) Read MP3 file from the USB flash disk directly and broadcast through the car FM tuner 4) Line-in function that enables you to enjoy music from the external audio devicesuch as CD and MD player 5) Four functional keys: play / pause, preview / V-, next / V+ and Ch6) Adjust channels within 87.7 - 88.9MHz or 106.7 - 107.9MHz7) Car cigar socket power supply (12V DC power)8) USB1.1 interface with high transfer speed 9) 7 green LEDs that indicate 7 preset channels 10) 1 red LED which indicates work state (play or pause)